<template>
  <div class="outer">
      <TypeNav/>
      <div class="main">
            <div class="py-container">
                <!--bread-->
                <div class="bread">
                    <ul class="fl sui-breadcrumb">
                        <li>
                            <a>全部结果</a>
                        </li>
                    </ul>
                    <ul class="fl sui-tag">
                        <li class="with-x" v-show="searchParams.keyword" >{{searchParams.keyword}}<i @click="removeKeyword">×</i></li>
                        <li class="with-x" v-show="searchParams.categoryName" >{{searchParams.categoryName}}<i @click="removeCategoryName">×</i></li>
                        <li class="with-x" v-show="trademarkName" >{{trademarkName}}<i @click="removeTrademark">×</i></li>
                        
                        <!-- 尚未完成 -->
                        <li class="with-x" v-for="(prop,index) in searchParams.props" >{{prop | flAttrValueName}}<i @click="removeAttr(index)">×</i></li>
                        
                    </ul>
                </div>
                <!--selector-->
                <SearchSelector @get-trademark="getTrademark" :changePageNo="changePageNo" @get-attr="saveAttrValue"/>
                <!--details-->
                <div class="details clearfix">
                    <div class="sui-navbar">
                        <div class="navbar-inner filter">
                            <ul class="sui-nav">
                                <li :class="{active:isActive}" @click="changeSort('1')">
                                    <a>综合
                                        <span class="iconfont" v-show="isActive" :class="{'icon-up':isUp,'icon-down':!isUp}"></span>
                                    </a>
                                </li>
                                <li :class="{active:!isActive}" @click="changeSort('2')">
                                    <a>价格
                                        <span class="iconfont" v-show="!isActive"  :class="{'icon-up':isUp,'icon-down':!isUp}"></span>
                                    </a>
                                </li>
                            </ul>
                        </div>
                    </div>
                    <div class="goods-list">
                        <ul class="yui3-g">
                            <li class="yui3-u-1-5" v-for="good in goodsList" :key="good.id">
                                <div class="list-wrap">
                                    <div class="p-img">
                                        <router-link :to="'/detail/'+good.id"><img v-lazy="good.defaultImg" /></router-link>
                                    </div>
                                    <div class="price">
                                        <strong>
                                                <em>¥</em>
                                                <i>{{good.price}}</i>
                                        </strong>
                                    </div>
                                    <div class="attr">
                                        <router-link :to="'/detail/'+good.id" :title="good.title">{{good.title}}}</router-link>
                                    </div>
                                    <div class="commit">
                                        <i class="command">已有<span>2000</span>人评价</i>
                                    </div>
                                    <div class="operate">
                                        <a href="success-cart.html" target="_blank" class="sui-btn btn-bordered btn-danger">加入购物车</a>
                                        <a href="javascript:void(0);" class="sui-btn btn-bordered">收藏</a>
                                    </div>
                                </div>
                            </li>
                           
                        </ul>
                    </div>
                    <Pagination :total="total" 
                    :pageNo="searchParams.pageNo" 
                    :pageSize="searchParams.pageSize" 
                    :continues="5" 
                    :changePageNo="changePageNo"
                    v-show="total"
                    
                    />
                    <div v-if="!total" style="text-align:center;font-size:20px">暂无数据</div>
                </div>
                <!--hotsale-->
                
            </div>
        </div>
  </div>
</template>

<script>
import {mapGetters} from "vuex"
import SearchSelector from './SearchSelector'
  export default {
    name:'Search',
    components:{SearchSelector},
    data() {
      return {
        searchParams:{
            category1Id: '',
            category2Id: '',
            category3Id: '',
            categoryName: '',
            keyword: '',
            props: [],
            trademark: '',
            order: "1:desc",
            pageNo: 1,
            pageSize: 5,   
        }
      }
    },
    computed: {
      ...mapGetters('search',['total','goodsList']),
      trademarkName(){
          return this.searchParams.trademark ? this.searchParams.trademark.split(':')[1] :''
      },
      isActive(){
          return this.searchParams.order.split(':')[0]==='1'
      },
      isUp(){
          return this.searchParams.order.split(':')[1]==='asc'
      }
    },
    watch: {
      //可以直接监视到$route，不需要this.$route
      $route:{
        immediate:true,
         handler(){
          Object.assign(this.searchParams,{
            category1Id: undefined,
            category2Id: undefined,
            category3Id: undefined,
            categoryName: undefined,
            keyword: undefined
          })
          Object.assign(this.searchParams,this.$route.query)
          this.$store.dispatch('search/getGoodsInfo',this.searchParams)
        }
      }
    },
    methods: {
        //移除商品分类名
        removeCategoryName(){
            const {keyword}=this.$route.query
            this.$router.push({
                name:'search',
                query:{keyword}
            })
        },
        //移除关键字
        removeKeyword(){
            const {query}=this.$route
            this.$router.push({
                name:'search',
                query:{...query,keyword:undefined}
            })
            this.$bus.$emit('remove-keyword')
        },
        //点击的到tradeMark 拼接后发请求
        getTrademark(trademark){
            const trademarkStr=trademark.tmId+':'+trademark.tmName
            this.searchParams.trademark=trademarkStr
            this.$store.dispatch('search/getGoodsInfo',this.searchParams)

        },
        //移除trademark，并更新页面
        removeTrademark(){
            this.searchParams.trademark=undefined
            this.$store.dispatch('search/getGoodsInfo',this.searchParams)
            
        },
        //改变当前页码
        changePageNo(newPageNo){
            this.searchParams.pageNo=newPageNo
            this.$store.dispatch('search/getGoodsInfo',this.searchParams)
            
        },
        //改变排序
        changeSort(sortType){
            const [oldSortType,flag]=this.searchParams.order.split(':')
            if(sortType===oldSortType){
                this.searchParams.order=sortType+':'+(flag==='asc'? 'desc': 'asc')
                console.log(this.searchParams.order);
            }else{
                this.searchParams.order=sortType+':'+'desc'

            }
            this.$store.dispatch('search/getGoodsInfo',this.searchParams)
        },
        //面包屑属性
        saveAttrValue(attrValue,attr){
            let prop=attr.attrId+':'+attrValue+':'+attr.attrName
            if(this.searchParams.props.indexOf(prop)===-1){
                console.log(prop);
            this.searchParams.props.push(prop)
            this.$store.dispatch('search/getGoodsInfo',this.searchParams)
            }  
        },
        //移除面包屑属性
        removeAttr(index){
            this.searchParams.props.splice(index,1)
            this.$store.dispatch('search/getGoodsInfo',this.searchParams)
        }
    },
    //处理属性名
    filters:{
        flAttrValueName(prop){
            return prop.split(':')[1]
        }
    }
  }
</script>

<style lang="less" scoped>
  .main{
        margin: 10px 0;
        .py-container{
            width: 1200px;
            margin: 0 auto;
            .bread{
                margin-bottom: 5px;
                overflow: hidden;
                .sui-breadcrumb{
                    padding: 3px 15px;
                    margin: 0;
                    font-weight: 400;
                    border-radius: 3px;
                    float:left;
                    li{
                        display: inline-block;
                        line-height: 18px;
                        a{
                            color: #666;
                            text-decoration: none;
                            &:hover{
                                color: #4cb9fc;
                            }
                        }
                    }
                }
                .sui-tag{
                    margin-top: -5px;
                    list-style: none;
                    font-size: 0;
                    line-height: 0;
                    padding: 5px 0 0;
                    margin-bottom: 18px;
                    float: left;
                    .with-x{
                        font-size: 12px;
                        margin: 0 5px 5px 0;
                        display: inline-block;
                        overflow: hidden;
                        color: #000;
                        background: #f7f7f7;
                        padding: 0 7px;
                        height: 20px;
                        line-height: 20px;
                        border: 1px solid #dedede;
                        white-space: nowrap;
                        transition:color 400ms;
                        cursor: pointer;
                        i{
                            margin-left: 10px;
                            cursor: pointer;
                            font: 400 14px tahoma;
                            display: inline-block;
                            height: 100%;
                            vertical-align: middle;
                        }
                        &:hover{
                            color: #28a3ef;
                        }
                    }
                }
            }
            
            .details{
                margin-bottom: 5px;
                .sui-navbar{
                    overflow: visible;
                    margin-bottom: 0;
                    .filter{
                        min-height: 40px;
                        padding-right: 20px;
                        background: #fbfbfb;
                        border: 1px solid #e2e2e2;
                        padding-left: 0;
                        border-radius: 0;
                        box-shadow: 0 1px 4px rgba(0, 0, 0, 0.065);
                        .sui-nav{
                            position: relative;
                            left: 0;
                            display: block;
                            float: left;
                            margin: 0 10px 0 0;
                            li{
                                float: left;
                                line-height: 18px;
                                a{
                                    display: block;
                                    cursor: pointer;
                                    padding: 11px 15px;
                                    color: #777;
                                    text-decoration: none;
                                }
                                &.active{
                                    a{
                                        background: #e1251b;
                                        color: #fff;
                                    }
                                }
                            }
                        }
                    }
                }
                .goods-list{
                    margin: 20px 0;
                    ul{
                        display:flex;
                        flex-wrap:wrap;
                        li{
                            height: 100%;
                            width: 20%;
                            margin-top: 10px;
                            line-height: 28px;
                            .list-wrap{
                                .p-img{
                                    padding-left: 15px;
                                    width: 215px;
                                    height: 255px;
                                    a{
                                        color: #666;
                                        img{
                                            max-width: 100%;
                                            height: auto;
                                            vertical-align: middle;
                                        }
                                    }
                                }
                                .price{
                                    padding-left: 15px;
                                    font-size: 18px;
                                    color: #c81623;
                                    strong{
                                        font-weight: 700;
                                       
                                    }
                                }
                                .attr{
                                    padding-left: 15px;
                                    width: 85%;
                                    overflow: hidden;
                                    margin-bottom: 8px;
                                    min-height: 38px;
                                    cursor: pointer;
                                    line-height: 1.8;
                                    display: -webkit-box;
                                    -webkit-box-orient: vertical;
                                    -webkit-line-clamp: 2;
                                    a{
                                        color: #333;
                                        text-decoration: none;
                                    }
                                }
                                .commit{
                                    padding-left: 15px;
                                    height: 22px;
                                    font-size: 13px;
                                    color: #a7a7a7;
                                    span{
                                        font-weight: 700;
                                        color: #646fb0;
                                    }
                                }
                                .operate{
                                    padding: 12px 15px;
                                    .sui-btn{
                                        display: inline-block;
                                        padding: 2px 14px;
                                        box-sizing: border-box;
                                        margin-bottom: 0;
                                        font-size: 12px;
                                        line-height: 18px;
                                        text-align: center;
                                        vertical-align: middle;
                                        cursor: pointer;
                                        border-radius: 0;
                                        background-color: transparent;
                                        margin-right: 15px;
                                    }
                                    .btn-bordered{
                                        min-width: 85px;
                                        background-color: transparent;
                                        border: 1px solid #8c8c8c;
                                        color: #8c8c8c;
                                        &:hover{
                                            border: 1px solid #666;
                                            color: #fff!important;
                                            background-color: #666;
                                            text-decoration: none;
                                        }
                                    }
                                    .btn-danger{
                                        border: 1px solid #e1251b;
                                        color: #e1251b;
                                        &:hover{
                                            border: 1px solid #e1251b;
                                            background-color: #e1251b;
                                            color:white!important;
                                            text-decoration: none;
                                        }
                                    }
                                }
                            }
                        }
                    }
                }
                .page{
                    width: 733px;
                    height: 66px;
                    overflow: hidden;
                    float:right;
                    .sui-pagination{
                        margin: 18px 0;
                        ul{
                            margin-left: 0;
                            margin-bottom: 0;
                            vertical-align: middle;
                            width: 490px;
                            float: left;
                            li{
                                line-height: 18px;
                                display: inline-block;
                                a{
                                    position: relative;
                                    float: left;
                                    line-height: 18px;
                                    text-decoration: none;
                                    background-color: #fff;
                                    border: 1px solid #e0e9ee;
                                    margin-left: -1px;
                                    font-size: 14px;
                                    padding: 9px 18px;
                                    color: #333;
                                }
                                &.active{
                                    a{
                                        background-color: #fff;
                                        color: #e1251b;
                                        border-color: #fff;
                                        cursor: default;
                                    }
                                }
                                &.prev{
                                    a{
                                        background-color: #fafafa;
                                    }
                                }
                                &.disabled{
                                    a{
                                        color: #999;
                                        cursor: default;
                                    }
                                }
                                &.dotted{
                                    span{
                                        margin-left: -1px;
                                        position: relative;
                                        float: left;
                                        line-height: 18px;
                                        text-decoration: none;
                                        background-color: #fff;
                                        font-size: 14px;
                                        border: 0;
                                        padding: 9px 18px;
                                        color: #333;
                                    }
                                }
                                &.next{
                                    a{
                                        background-color: #fafafa;
                                    }
                                }
                            }
                        }
                        div{
                            color: #333;
                            font-size: 14px;
                            float: right;
                            width: 241px;
                        }
                    }
                }
            }
            
        }
    }
</style>